Home / 26,218,055.40-36,183,071.23-14,459,624.08

Finding the Fourth Proportional to 26,218,055.40, 36,183,071.23 and 14,459,624.08

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Solution

The fourth proportional to 26,218,055.40, 36,183,071.23 and 14,459,624.08 is: 19,955,469.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,218,055.40 : 36,183,071.23 = 14,459,624.08 : x
  2. Step 2: Convert to fraction form
    26,218,055.40/36,183,071.23 = 14,459,624.08/x
  3. Step 3: Cross multiply
    26,218,055.40x = 36,183,071.23 × 14,459,624.08
  4. Step 4: Simplify right side
    26,218,055.40x = 523,193,608,000,391.88
  5. Step 5: Solve for x
    x = 523,193,608,000,391.88/26,218,055.40
  6. Step 6: Final answer
    x = 19,955,469.62

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.